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GX40NiCrSi38-18 | 1.4865 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification Application temperature [°C]
1.4865 (DIN 17465 : 1993-08) GX40NiCrSi38-18 1.4865 DIN 17465 : 1993-08 DIN 17465 : 1993-08 replaced by DIN EN 10295 : 2003-01 Replaced Germany GX40NiCrSi38-19 1.1.2 ≤ 1100 1)
1) Remark: G-X 40 NiCrSi 38 18, for highest mechanical loaded parts, like grates (abrupt variation in temperature). The high nickel content is in this case the important fact for heat resistant and reduction the crack initiation danger in case of heat changing loadings resistance: - in oxidising burning atmosphere: 1100°C - in reductive burning atmosphere: 1070°C - in oxidising sulfureous gas: 1070°C - in reductive sulfureous gas: 1000°C

Chemical Composition

C [%] Cr [%] Mn [%] Ni [%] P [%] S [%] Si [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%]
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Physical Properties

Temperature [°C] Density [g/cm³] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)]
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Creep Rupture Behaviour

Temperature [°C] Creep Tensile Strength at 10^4 h [MPa] Creep Tensile Strength at 10^5 h [MPa] 1% Creep Limit at 10^4 h [MPa]
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Cross Reference

Material Name Country Standard
330C11 Great Britain BS 1504-76
330C11 Great Britain BS 3100-91
331C40 Great Britain BS 3100-91
G X 50 NiCr 39 19 Italy UNI 3159-83
SCH 15 Japan JIS G 5122-87
SCH 16 Japan JIS G 5122-87
T35CrNi370 Romania STAS 6855
40NiCrSi3525 Hungary MSZ 4357
HT USA ASTM A 297

Producer/Supplier/Trade names

Tradename Supplier
1.4865 Klaus Kuhn Edelstahlgießerei GmbH, Radevormwald
1.4865 ZAPP AG, Ratingen
1.4865 SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
1.4865 NIRONIT Edelstahlhandel GmbH, Rosengarten
1.4865 H. Kleineberg GmbH, Stelle
1.4865 INTERSTAHL Service GmbH, Wetter
A 1152 Otto Junker GmbH, Edelstahlgießerei, Simmerath
Almenit 4865 Almenit, Mittelberg
Dux G 4865 Swiss Steel International GmbH, Düsseldorf
G 4865 Dörrenberg Edelstahl GmbH, Engelskirchen
Guronit 18 N 37 SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
GX40NiCrSi38-18 SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
GX40NiCrSi38-18 Pleissner Guss GmbH, Herzberg am Harz
GX40NiCrSi38-18 Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
GX40NiCrSi38-18 Schmiedewerke Gröditz GmbH, Gröditz
Hacotherm HBG 865 Hagenkötter GmbH & Co., Solingen
HB 38 A SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
Inox 1.4865 INOX-Stahlgesellschaft mbH, Nürtingen
Märker G 4865 Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
PYRAD 3515 F AUBERT & DUVAL Deutschland GmbH, München
Pyrotherm G 18/36 H SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
ZGN 36 Friedr. Lohmann GmbH, Witten